I want to add some icons on the internet explorer 9 status bar. The status bar is enabled, but it only shows me the icons/information of the page zoom.
I would like to have the icon showing javascript errors, and other javascript related calls.

I would like to have the icon showing javascript errors, and other Javascript related calls.

These were removed because that system was annoying to users (JS error pop-ups and what not).

Developers can just press F12 and click on console, errors are not cleared upon refresh by default such that you can freely browse around and see the errors afterwards. This is how many developers program and it works pretty well...

If you want, you can even alert or log your errors to your server and output them the way you like: